2020111012201 has 16 divisors (see below), whose sum is σ = 2062693999296. Its totient is φ = 1977696325696.

The previous prime is 2020111012189. The next prime is 2020111012219. The reversal of 2020111012201 is 1022101110202.

It is a cyclic number.

It is not a de Polignac number, because 2020111012201 - 2²¹ = 2020108915049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020111012261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84820371 + ... + 84844183.

It is an arithmetic number, because the mean of its divisors is an integer number (128918374956).

Almost surely, 2^{2020111012201} is an apocalyptic number.

It is an amenable number.

2020111012201 is a deficient number, since it is larger than the sum of its proper divisors (42582987095).

2020111012201 is a wasteful number, since it uses less digits than its factorization.

2020111012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27272.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2020111012201 its reverse (1022101110202), we get a palindrome (3042212122403).

The spelling of 2020111012201 in words is "two trillion, twenty billion, one hundred eleven million, twelve thousand, two hundred one".